Welcome to the Bitcointalk Forum, OP.
Follow what others below you mentioned and give it a read before creating a thread.

Curious to what sort of YT video led you here. Searching this forum in Youtube yields me results of either "Earning Bitcoin From Posting On BITCOINTALK Forums!" and some are just how to get started in here. I just hope it is not the former.

With that out of the way, I hope you gain more knowledge here in the forum.